四川省90m地貌类型数据(2010)

本数据库是四川省90米地貌类型2010年的数据，以90米为空间分辨率，投影方式为Albers投影。数据类型为栅格数据，tif格式，该数据的更新频度为12个月。该数据由海拔和起伏度等指标叠加，并参照基本成因类型，最后形成四川省的基本地貌形态类型，以期为相关研究人员提供四川省90米地貌类型数据，顺利开展科研活动

This database contains 2010 geomorphic type data of Sichuan Province, with a spatial resolution of 90 meters and using Albers projection. The data is raster data in TIFF format, and the dataset is updated once every 12 months. This dataset is generated by overlaying indicators such as elevation and relief amplitude, and referencing basic genetic types to derive the basic geomorphic morphological types of Sichuan Province. It aims to provide relevant researchers with the 90-meter geomorphic type data of Sichuan Province to facilitate their smooth conduct of scientific research activities.